CVE-2026-24266: NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause a use-after-free

Q: How do I fix CVE-2026-24266?

triton inference server: upgrade to newer than 26.03. Exact commands for each OS are on this page.

Q: Is CVE-2026-24266 being exploited?

CVE-2026-24266 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-24266 affect?

CVE-2026-24266 affects triton inference server. Severity is medium (CVSS 5.9). NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause a use-after-free issue. A successful exploit of this vulnerability might lead to denial of service.

Q: How urgent is CVE-2026-24266?

Priority 44/100. Remotely exploitable, no login, no user action; On your watchlist

This month

MEDIUM 5.9REMOTEWATCHLISTUPGRADE

CVE-2026-24266 is a medium-severity flaw (CVSS 5.9) affecting triton inference server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause a use-after-free issue. A successful exploit of this vulnerability might lead to denial of service.

Why this priority

Remotely exploitable, no login, no user action
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	5.9 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-416
Published	2026-07-01
Last modified	2026-10-25

Publisher (CNA): NVIDIA Corporation · Vendor: nvidia

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-01 16:16 UTCPublished CVE record published
2026-10-25 17:10 UTCUpdated Record last modified

nvidia triton inference server UPGRADE

Affected: <= 26.03

Fixed in: newer than 26.03

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy triton-inference-server || rpm -q triton-inference-server || triton-inference-server --version

2. UPGRADE to newer than 26.03 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade triton-inference-server

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade triton-inference-server

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-24266?

triton inference server: upgrade to newer than 26.03. Exact commands for each OS are on this page.

Is CVE-2026-24266 being exploited?

CVE-2026-24266 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-24266 affect?

CVE-2026-24266 affects triton inference server. Severity is medium (CVSS 5.9). NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause a use-after-free issue. A successful exploit of this vulnerability might lead to denial of service.

How urgent is CVE-2026-24266?

Priority 44/100. Remotely exploitable, no login, no user action; On your watchlist

Software pages

NVIDIA vulnerabilities

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References

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